The Device Power configuration is used in cases where only the microcontroller or a section of the target application is desired to be monitored.

Hardware Setup

Connecting the Channel B (CHB) Voltage Out (VO) terminal to the device or target section allows small current measurements can be made, typically in the range from μA to a few mA. The modular cable still needs to be connected to provide communication to the emulator.

Connecting the Channel B (CHB) Voltage In (VI) terminal to the target power supply section allows voltage measurements to be made.

Figure 1: Power Monitor Board CHB Connections

Figure 2: CHB Internal Connections

Software Setup – Power

In this configuration, you can continue powering the target from the emulator or you can power the target board independently.

In the Project Properties window, click on the “Real ICE” category and select the “Power” option category.

Locate the checkbox “Power target circuit from REAL ICE”. Check to power the target from the emulator. Uncheck to power the target with its own power supply.

Click Apply or OK.

Power Monitor Usage

Regardless of which Power Data mode you are using, you need to change the type of power measurement:

In the Project Properties window, click on the “Real ICE” category and select the “Trace and Profiling” option category.

Notice: ARM and Cortex are the registered trademarks of ARM Limited in the EU and other countries.
Information contained on this site regarding device applications and the like is provided only for your convenience and may be superseded by updates. It is your responsibility to ensure that your application meets with your specifications. MICROCHIP MAKES NO REPRESENTATIONS OR WARRANTIES OF ANY KIND WHETHER EXPRESS OR IMPLIED, WRITTEN OR ORAL, STATUTORY OR OTHERWISE, RELATED TO THE INFORMATION, INCLUDING BUT NOT LIMITED TO ITS CONDITION, QUALITY, PERFORMANCE, MERCHANTABILITY OR FITNESS FOR PURPOSE. Microchip disclaims all liability arising from this information and its use. Use of Microchip devices in life support and/or safety applications is entirely at the buyer's risk, and the buyer agrees to defend, indemnify and hold harmless Microchip from any and all damages, claims, suits, or expenses resulting from such use. No licenses are conveyed, implicitly or otherwise, under any Microchip intellectual property rights.

Click here to edit contents of this page.

Click here to toggle editing of individual sections of the page (if possible). Watch headings for an "edit" link when available.

Append content without editing the whole page source.

Check out how this page has evolved in the past.

If you want to discuss contents of this page - this is the easiest way to do it.

View and manage file attachments for this page.

A few useful tools to manage this Site.

See pages that link to and include this page.

Change the name (also URL address, possibly the category) of the page.